CuriosityStream
美国
CuriosityStream 是一家總部位於美國的紀錄片串流服務，專注於科學、歷史、自然、科技與社會等事實性內容。其節目以長短篇非虛構影片為主，常與獨立製片人及學術機構合作製作。觀眾可期待深入探索太空探險、古文明、氣候科學與工程等主題，強調準確性與專家解說。該頻道避免實境競賽、劇本戲劇或名人導向內容，始終維持全片庫一致的教育性調性。
雖然最初以直接面對消費者的串流平台形式推出，該頻道的內容也依供應商而定，出現在美國某些有線電視與衛星電視套餐中。此服務不播出即時新聞、體育或音樂節目，其排程以隨選觀看為主，而非線性播出。訂戶可透過網站或行動應用程式存取完整片庫，並定期新增紀錄片。若有電視節目表，該頻道通常會顯示如「太空週」或「古文明之謎」等主題區塊，但這些主題輪播並無固定每週排程。
节目表
00:04 - 00:58
Hot Roads: The World's Most Dangerous Roads
The Sichuan-Tibet Highway
Series, Documentary
The Sichuan Tibet Highway leads through landscapes and remote areas up to the Himalayan Mountains; accompanying truck driver Ren Taiping on his trip to the Tibetan capital city of Lhasa.
00:58 - 02:00
Modern Explorers
The Beachfront
Series, Travel, Adventure
Wing-suit flying on the coast of Sardinia is unexplored territory; Niccolo Porcella desperately wants to try a new line with Espen Fadnes which finishes on a beach.
02:00 - 03:05
Heroes of the Deep
Series, Reality
The BT2 ship travels to the Wohlenberger Wiek where divers Tobi and Andreas begin to clear a deep-sea area for later construction work; with millions of tons of WWII ammunition still lurking in the Baltic, it proves a risky job.
03:05 - 04:12
Heroes of the Deep
Series, Reality
The BT2 explores Danish territorial waters with the help of the VALOR, an advanced Remotely Operated Vehicle; the device possesses first-class sensors, high-resolution cameras and a system that enables live images transmission directly to land.
04:12 - 05:15
Heroes of the Deep
Series, Reality
Within sight of Rügen, the Baltic Sea divers drop anchor to salvage lost plastic "ghost nets," which can prove deadly traps for sea creatures; diver Erik acts cautiously around the wreck of the fishing cutter Friedrich Engels that sank in 1973.
05:15 - 06:19
Heroes of the Deep
Series, Reality
Together with research divers, the Baltic Sea divers try to capture unique images of harbor porpoises looking for food; they work to salvage a 17-meter-long ship that sank deep into the silt of the harbor basin.
06:19 - 07:19
Borneo - Earth's Ancient Eden
Movie, Documentary
Borneo is one of the most biodiverse places on Earth. From the world's oldest tropical rainforests to enormous cave systems, the island's varied and extreme habitats have fueled the evolution of the most bizarre, enigmatic wildlife on the planet.